You're looking down the nose of this overturned anticline of Mississippian carbonate. Search for fossil coral heads and extensional fractures on the outside edge of this giant Sevier-aged thrust.
For a (partial) view from the side, you can check out this gigapan:
http://gigapan.org/gigapans/83604/
For a blog post talking about the geology here, see:
http://blogs.agu.org/mountainbeltway/2011/07/25/swift-dam/